AND, ANTHROPOLOGIST, ANTHROPOLOGISTS, ANTHROPOLOGY, AT, AUSTRALOPITHECUS, BARTLETT, BOISEI, BW, DISCOVERED, DR, FOSSIL, GORGE, HOMININ, LEAKY, LOUIS, MAMMAL, MAN, MARY, OLDUVAI, PARANTHROPUS, PEOPLE, PERSON, SCIENTIST, SCIENTISTS, SKULL, WITH, WOMAN, ZINJANTHROPUS,